ghi cấu trúc hoặc lý do 4. Your baby is very lovely ____? A. is he B. isn’t he C. will he D. won't he 5. We travelled overnight to Ho Chi Minh city and arrived______ 5 o’clock ______the morning. A. at - in B. in - in C. on - in D. for - in 6. Before he ______, the film ______ A. arrives/ starts B. arrived/ started C. arrived /had started D. had arrived/ started 7. Lan wishes she ____ a tour guide in the future. A. can be B. would be C. am D. did 8. ____ the explosion of Corona pandemic, students in almost provinces of Vietnam couldn’t go to school. A. Because of B. Because C. although D. Despite

4. Your baby is very lovely ____?
A. is he B. isn’t he C. will he D. won't he
 => câu hỏi đuôi 
 +vế trước là khẳng định thì vế sau là phủ định
 +vế trước là phủ định thì vế sau là khẳng định 
5. We travelled overnight to Ho Chi Minh city and arrived______ 5 o’clock ______the morning.
A. at - in B. in - in C. on - in D. for - in
 =>at đi với giờ , in đi với buổi trong ngày 
6. Before he ______, the film ______
A. arrives/ starts B. arrived/ started C. arrived /had started D. had arrived/ started
 =>hành động xảy ra trước dùng thì QKD , hành động xảy ra sau dùng QKHT
 Before+QKD,QKHT 
7. Lan wishes she ____ a tour guide in the future.
A. can be B. would be C. am D. did
 => wish+mệnh đề (QK) hoặc to V
8. ____ the explosion of Corona pandemic, students in almost provinces of Vietnam couldn’t go to school.
A. Because of B. Because C. although D. Despite
 => because +mệnh đề (nếu không biết mệnh đề có gì thì bảo mình , mình thêm)
      because of +danh từ /cụm danh từ